Valcom Zone Expansion Unit

PagePac PLUS ZONE EXPANSION UNIT 1 Zone Expansion Unit Z E U connects up to zones of audio output including talkback closure outputs or inputs see Table 2 Provides same features as PP Controller Maximum of 3 Z E U s per Controller Requirements Power from the PP Controller through the interconnect cable 16.00 x 1.75 x 6.875 x 4.45cm x 17.46cm 3.0 lbs 1.35 kg to 95 Temperature 0 to 40 32 to 104 Humidity in an area free of excess moisture corro gases dust and chemicals When installing the Zone Expansion Unit at least four inches of space above and for proper ventilation the paging equipment in a ventilated where there is easy access to speaker preferably in the telephone equipment Disconnect all power before installing Mount the Zone Expansion Unit s Z E U to a wall cabinet or a rack below the con Connect 8 pin Molex from Controller to first and next Z E U if used Up to 3 Z E U s can be used providing up 56 paging and or control zones Set DIP switches on each Z E U s Set the Zone Option switches on the and Z E U s For each zone used no matter what its this switch needs to be set to one of settings for proper zone operation before power to the system Controller has eight switches for zones 1 8 subsequent Z E U has switches for zones 25 40 41 56 to the Zone Map and Zone Configuration filled out during facility paging system You can find these in the PagePac Sys Installation and Configuration Guide Locate and mount all speakers in accordance the floor plan drawing for this installation Connect each speaker to the appropriate Run or Speaker to Speaker wiring as shown on the floor plan Adjust all speakers per volume and power as noted on floor plan during or installation Figures 7 and 8 show wiring using local and zone connector blocks contact closure zone applications Manuals Online Manuals Online Test speaker wiring for short circuits the resistance of each Home Run wiring an ohmmeter Any pair indicating a value of than 15 Ohms must be rechecked for possi shorted wiring or speakers Correct any prob and retest Make zone connections to Controller and see Figures 5 thru 7 zone connectors on the Controller and Z E U accommodate up to two 22 AWG wires or four AWG wires per zone output Check zone switch setting with Zone Map and Zone tables as you connect each zone DO NOT over tighten zone connector Up System all zones wired and connected to the Con and Z E U s initial testing can begin initial testing is done you can begin to pro the Controller with the features for each Plug the power cord into the AC input connec on the AmpliCenter the following should The green Power LED on the AmpliCenter turn on and stay on The green Page Access LED on the also turns on but will go out a few seconds On the Controller verify that the green System Enabled LED is off On the Controller verify that the yellow Access Enabled LED is off The green Power LED on the Z E U s will on and stay on If during power up the system does not as described refer to the Troubleshoot section of this guide and or the PagePac System Installation and Configuration guide detailed troubleshooting Begin programming the Controller quick reference card for telephone program along with detailed programming instruc can be found in the PagePac Plus System and Configuration Guide common problems encountered when the system is not operating are described Check each item in the order listed No AC power to AmpliCenter or Controller supply power to the Z E U s Host telephone system failure Host system page port failure A hardwire disconnect between host system Controller AmpliCenter Controller or Z E U zone or DIP switch settings tampered with the problem has not been resolved by checking preceding items refer to the troubleshooting in the PagePac Plus Installation and Con Guide and Indicators Terminals and 9 shows the controls and indicators termi and connectors on the rear panel of the Table 1 identifies them by function 1 Controls and Indicators Terminals Connectors option 3 position slide switch 70V out contact closure input contact output connector for expansion zones plus and ground screw terminals Molex connector from controller control and audio or previous Molex connector to additional power control and audio switch to be set when one two or Z E U s are used Manuals Online Manuals Online ASSISTANCE calling have a VOM and a telephone test available and call from the job site Call 540 and ask for PagePac Technical Sup or call 540 427 6000 for Valcom 24 hour Support or visit our websites at and www valcom com repairs be necessary attach a tag to the clearly stating company name address number contact person and the nature of problem Send the unit to Repair Dept Inc Hollins Road VA 24019 5056 and 2 Z E U Specifications Z E U connects up to 16 zones of audio output including talkback contact outputs or inputs 1.75 4.4 cm 16 40.64 cm 19 48.3 cm with brackets attached 6.9 17.53 cm 3.0 lbs 1.35 kg Relay Contact Closure Contacts are rated at 120VAC 50VDC at 1 Amp Zone Contacts are rated at 2 Amps Range 0 to 40 deg C 32 to 104 deg F operational to 66 deg C 40 to 150 deg F storage and shipment Range to 95 non condensing storage shipment and operation level to 10,000 ft operational 1048 to 648 millibars 40,000 ft max shipment in an area free of excess moisture corrosive gases dust and chemicals Cable 5 Amp contact rating locking keyed 22 AWG wire housing material providing 70.0 Vrms 4 common ground 17VDC Serial Data and Clock Data 1 Wall Mounted Hardware Manuals Online Manuals Online DETAIL Plus D300 Plus Stacker Plus D30 0 Plus tro ller WE R Stacker HEAD POINT 12 24 TYPICAL DETAIL LINE STRIP 2 Rack Mounted Hardware 3 8 pin Molex Connector from Controller to Zone Expansion Unit s Manuals Online Manuals Online 4 Setting Zone Expansion Unit Dip Switches 5 Setting Zone Option Switches on Controller and Zone Expansion Units Manuals Online Manuals Online 6 Speaker Wiring Methods 7 Zone Wiring Using Connector Blocks Manuals Online Manuals Online 8 Speaker and Contact Closure Zone Wiring to Controller 9 Zone Expansion Unit Back Panel Manuals Online Manuals Online